EP 3527868 B1 20231018 - PIPELINE PIG
Title (en)
PIPELINE PIG
Title (de)
MOLCH FÜR ROHRLEITUNGEN
Title (fr)
RACLEUR POUR TUYAUTERIE
Publication
Application
Priority
DE 102018101608 A 20180124
Abstract (en)
[origin: CA3031268A1] A pig for pipelines, in particular in the form of a cleaning or inspection pig, with a central unit (1) and at least one, in the longitudinal direction of the central unit (1), front and one rear sealing unit (7, 13), and with at least one sensor device comprising a plurality of sensor arms (6), which is provided in particular for the measurement of a geometry or condition of the pipeline, wherein at least one of the sealing units (7, 13) and preferentially the central unit (1) are produced from a plastic material at least in sections, wherein at least one sensor arm (6), distant from the central unit (1), is connected to one of the sealing units (7, 13).
IPC 8 full level
F16L 55/38 (2006.01); F16L 55/40 (2006.01)
CPC (source: EP US)
B08B 9/0557 (2013.01 - US); F16L 55/38 (2013.01 - EP US); F16L 55/40 (2013.01 - EP US); F16L 55/48 (2013.01 - US); F16L 2101/12 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3527868 A2 20190821; EP 3527868 A3 20200101; EP 3527868 B1 20231018; EP 3527868 C0 20231018; CA 3031268 A1 20190724; CA 3031268 C 20210615; DE 102018101608 A1 20190725; EP 4286730 A2 20231206; EP 4286730 A3 20240626; ES 2968381 T3 20240509; US 11098838 B2 20210824; US 2019226625 A1 20190725
DOCDB simple family (application)
EP 19152832 A 20190121; CA 3031268 A 20190124; DE 102018101608 A 20180124; EP 23196372 A 20190121; ES 19152832 T 20190121; US 201916256616 A 20190124